SOLUTION: how do i solve this problem b(a-7)-3(7-a)= all i done so far is: b(a-7)+3(a-7) (b+3)(a-7)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: how do i solve this problem b(a-7)-3(7-a)= all i done so far is: b(a-7)+3(a-7) (b+3)(a-7)       Log On


   

Question 99628: how do i solve this problem b(a-7)-3(7-a)=
all i done so far is:
b(a-7)+3(a-7)
(b+3)(a-7)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
B(A-7)+3(A-7)
(B+3)(A-7) OR
AB+3A-7B-21